With 47 years of R&D experience, FEV provides 360° support for your stationary battery development through engineering consulting.
FEV is a global engineering company established 47 years ago with bases in various countries. We leverage our abundant engineering experience and knowledge to provide market research and strategic consulting in the stationary battery and energy storage system (BESS) sectors, concept validation through advanced simulations, and the actual design, development, prototyping, and testing of battery systems, including battery cell selection and software. **Reasons to Choose FEV** - Advanced battery technology cultivated in the automotive field, degradation prediction technology, and analysis of thermal runaway mechanisms. - Access to one of the world's largest battery testing centers, with a stock of cell data and data acquisition tailored to your needs. - Consulting and engineering that accelerates projects from all aspects of technology, cost, and strategy.
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basic information
BESS Engineering Services – Overview ◼ Market, Regulation, and Technology Analysis • BESS market trends / regulatory analysis • Evaluation of grid codes in various countries ◼ Cell Procurement and Value Chain Optimization • Cell supplier scouting • Cell selection and module structural design • Optimization proposals for in-house production vs. external procurement ◼ Cost Optimization and Benchmarking • Possession of comparison data for over 30 types of battery packs • Target cost calculation • Product price optimization through cost reduction workshops ◼ Degradation Prediction, Test Planning, and Simulation • Over 700 cell test channels • Degradation model and warranty cost evaluation • Durability testing / thermal management / optimal charging cycle analysis ◼ System Integration and Verification • Verification of SW / HW interoperability • Grid code verification, virtual testing • Field testing in real environments ◼ Safety Design • FMEA / risk analysis • Safety concept design ◼ Engineering from Concept to Mass Production and Prototyping • BESS concept, HW and SW development, thermal management • Prototyping / verification / launch support
Price information
We will provide a quote for the project details, deliverables, deadlines, and pricing based on the issues you wish to resolve and the engineering and consulting services you require. Please feel free to contact us.
Delivery Time
※We will provide an estimate for the engineering consulting services, including delivery time and price, according to your company's needs.
Applications/Examples of results
FEV provides an independent, comprehensive solution to maximize the lifespan of your BESS. 【BESS Benchmarking】 We conduct benchmarking of battery cells, modules, and packs for BESS, identifying the optimal solutions for customer-specific use cases and comparing them with alternative solutions. 【Lifespan Prediction】 We simulate battery aging to understand its behavior, identify discrepancies between predicted and actual degradation, and use this information for revenue and profit forecasting. 【Cloud-Based Monitoring】 We implement data processing and monitoring solutions to ensure proper operation, evaluate battery aging, plan maintenance, and identify issues that could significantly impact safety. 【Service Strategy】 By leveraging battery aging simulations and operational data, we create monetizable customer value throughout the entire lifecycle through intelligent maintenance, system expansion, and warranty schemes.
Detailed information
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BESS Testing and Verification Module and System Testing - Durability testing, environmental testing, extreme condition testing, performance testing, mechanical testing, thermal testing - Validation of auxiliary systems Cell Testing - Electrical, safety, durability, and extreme condition testing - Development and planning of DVP specifications in accordance with relevant standards from around the world - Reduction of testing duration and costs through a comprehensive approach and virtual verification Testing facilities in Aachen, Paris, Munich, and Coventry Verification of Grid Codes and Regulations - HIL testing related to grid interconnection rules and other regulations
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Lifetime Modeling and Prediction Test Definition and Data Analysis - Development of simplified test matrix and test plan (calendar testing and cycle aging) - Conducting tests based on FEV or customer specifications - Analysis of test data Development and Parameterization of Aging Models - Load analysis and decomposition - Calculation of specific aging coefficients and total aging - Parameterization of models based on test campaign data or provided test data Simulation of Use Cases - Simulation of customer-specific use cases and load profiles - Prediction of future aging changes
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BESS Concept & Development Use Case Simulation and Design - Use case modeling and design for BESS and surrounding systems Turnkey BESS Development - From concept to mass production development - Including procurement strategy and supplier selection Electrical and Electronic System Integration - Communication board network and rest bus simulation - LV board network development Software & Control - Development of battery management systems and communication interfaces
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Company information
<About us> FEV Japan, Inc. is a company that leverages advanced technology and extensive experience to drive innovation in the mobility and energy sectors. We closely align with our customers' needs and fully support challenging projects as partners in building a sustainable future together. <FEV's Global Network and Technical Expertise> Based in Germany, FEV develops cutting-edge technologies tailored to the needs of customers in various regions. With development centers around the world, we ensure product reliability through rigorous quality control and performance evaluation. Our team consists of excellent engineers with expertise in various fields, who continuously pursue the latest technological trends to provide innovative solutions. <Expansion of Business Areas> Starting in 2024, FEV Japan will also begin offering technical support services to the energy and aerospace industries. We will fully support our customers' challenges not only with the insights and experience gained from developing internal combustion engines but also with cutting-edge technology.
